| public CreateIndexDefinition ( ) : Raven.Database.Indexing.IndexDefinition | ||
| return | Raven.Database.Indexing.IndexDefinition | |
public void CreateMapReduceIndex()
{
var mapping = new Data.DynamicQueryMapping()
{
AggregationOperation = AggregationOperation.Count,
Items = new[]{
new DynamicQueryMappingItem(){
From = "User.Name",
To = "UserName"
}
}
};
var definition = mapping.CreateIndexDefinition();
Assert.Equal(@"from doc in docs
select new { UserName = doc.User.Name, Count = 1 }", definition.Map);
Assert.Equal(@"from result in results
group result by result.UserName
into g
select new
{
UserName = g.Key,
Count = g.Sum(x=>x.Count)
}
", definition.Reduce);
}
public void CreateDefinitionSupportsArrayProperties()
{
Data.DynamicQueryMapping mapping = new Data.DynamicQueryMapping()
{
Items = new Data.DynamicQueryMappingItem[]{
new Data.DynamicQueryMappingItem(){
From = "Tags,Name",
To = "docTagsName"
}
}
};
var definition = mapping.CreateIndexDefinition();
Assert.Equal("from doc in docs\r\nfrom docTagsItem in (IEnumerable<dynamic>)doc.Tags\r\nselect new { docTagsName = docTagsItem.Name }", definition.Map);
}
public void CreateDefinitionSupportsNestedProperties()
{
Data.DynamicQueryMapping mapping = new Data.DynamicQueryMapping()
{
Items = new Data.DynamicQueryMappingItem[]{
new Data.DynamicQueryMappingItem(){
From = "User.Name",
To = "UserName"
}
}
};
var definition = mapping.CreateIndexDefinition();
Assert.Equal("from doc in docs\r\nselect new { UserName = doc.User.Name }", definition.Map);
}
public void CreateDefinitionSupportsSimpleProperties()
{
Data.DynamicQueryMapping mapping = new Data.DynamicQueryMapping()
{
Items = new Data.DynamicQueryMappingItem[]{
new Data.DynamicQueryMappingItem(){
From = "Name",
To = "Name"
}
}
};
var definition = mapping.CreateIndexDefinition();
Assert.Equal("from doc in docs\r\nselect new { Name = doc.Name }", definition.Map);
}
private void CreateIndex(DynamicQueryMapping map, string indexName)
{
if (documentDatabase.GetIndexDefinition(indexName) != null) // avoid race condition when creating the index
return;
var definition = map.CreateIndexDefinition();
documentDatabase.PutIndex(indexName, definition);
}